I just registered on Babbley.com language exchange site. I’m trying to learn Chinese, so I found tons of Chinese language exchange partners quickly on it. You can also find students if you’re looking to be a tutor. There’s a lot of features on the site, makes it easy to search, also got a classifieds section for expats. It's pretty easy to start chatting and get people's contact info. Right now it's mainly Chinese speakers on the site, seems like everybody in China wants to learn English!!